Factoring Special Cases
Given a set of shapes whose combined areas represent the left-hand expression, students manipulate them to create rectangles whose areas are equal to the right-hand expression.https://education.ti.com/en/activity/detail/factoring-special-cases
Webinar: Kickstart AP® Precalculus- Polynomials & Rates of Change
With a new year starting in AP® Precalculus, now is the perfect time to explore new activities and skills to help support your students through the first half of Unit 1: Polynomial Functions.https://education.ti.com/en/activity/detail/ap-precal_webinar_exploring-poly
Polynomial Root Finder and Simultaneous Equation Solver
Extend the benefits and functions of the TI-86 to your calculator.Polynomial Root Finder Enter polynomials up to and including order (degree) 10 Easy to use POLY MODE screen to set up all options Display roots as fractions or decimals for many roots Choose to display only Real roots for 2nd and 3rd degree polynomials For polynomials of degree 4...https://education.ti.com/en/software/details/en/7DFF09A5B117420D8BE99109F1B36D34/83polynomialrootfinderandsimultaneousequationsolver
Polynomial Root Finder App for the TI-89 Titanium
Extend the benefits and functions of the TI-86 to your calculator! Unique solutions, or a representation of the infinite set of solutions is provided for better comprehension of polynomial concepts.Extend the benefits and functions of the TI-86 to your calculator! Unique solutions, or a representation of the infinite set of solutions is provided for better comprehension of polynomial concepts. Students can: Easily enter coefficients for, and graph polynomials up to degree 30 ...https://education.ti.com/en/software/details/en/0FE5BAA252FD4BB7BD6B12AB8B1763D6/89polynomialrootfinder
Taylor Polynomials Exploration
In this activity, students will examine another kind of polynomial approximation that is a generalization of the tangent line approximation. These polynomials are called Taylor polynomials.https://education.ti.com/en/activity/detail/taylor-polynomials-exploration
Exploring Higher Degree Polynomials
Investigate graphical and algebraic representations of a polynomial function and its linear factors.https://education.ti.com/en/activity/detail/exploring-higher-degree-polynomials
TI-84 Plus CE Family Graphing Calculators | Texas Instruments
...ze and transform mathematical models and geometric diagrams. Explore built-in features designed to help students solve equations, explore polynomials, and analyze models. Algebra and Finance Solvers Polynomial Root Finder Quickly find roots for polynomials up to the...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plus-ce-python
On-demand Webinars
...otation. Explore how to use CAS to deepen students’ understanding of basic numeric and algebraic concepts, such as radical expressions, inequalities, factoring, derivatives, and integrals. (2013) Fred Ferneyhough, Jennifer Wilson Best Practices with TI-Nspire™ CAS Technology in the High Scho...https://education.ti.com/en/t3-professional-development/webinars-and-tutorials/on-demand-webinars
On Demand T³™ Webinars
... Engage Algebra I Students Using the TI-84 Plus CE Graphing Calculator Kickstart AP® Precalculus: Fresh Strategies for Exploring Polynomials and Rates of Change Scaffold Technology Skills for ACT® Success Throughout the School Year Devouring the...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars
TI-Nspire CX II Tutorials | Quick Videos | Texas Instruments
... Using Numerical Solve NvTtu7cgpAM Solve Systems of Equations waFndCe7_Gw Find Roots of Polynomials 7v9gqvP8mkk Find Sine, Cosine and Tangent QA8Or-MQfEw How to Generate Random Numbers and...https://education.ti.com/en/product-resources/product-video-tutorials/ti-nspire-cx-tutorials
Applications and Interpretation
...of a tangent line of the graph of y=f(x). Gradient of a function Students are provided with a series of functions consisting of polynomials, trigonometric and exponential functions and combinations thereof. Graphs of Antiderivatives In this activity, s...https://education.ti.com/en/ib/activities/applications-interpretation
Graphs of Antiderivatives
... Analysis and Approaches | Probability and Statistics Activity Overview Students are provided with a series of functions consisting of polynomials, trigonometric and exponential functions and combinations thereof. The equations represent the derivative, students use their TI-Nspire...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-graphs-antiderivatives
Graphs of Antiderivatives
...cations and Interpretation | Probability and Statistics Activity Overview Students are provided with a series of functions consisting of polynomials, trigonometric and exponential functions and combinations thereof. The equations represent the derivative, students use their TI-Nspire...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-graphs-antiderivatives
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
...e™ CAS handheld with Touchpad Examples of symbolic manipulations include: • Expanding expressions: (x+2)^2 = x^2+4x+4 • Factoring expressions: x^2-1 = (x+1)*(x-1) •Simplification to the smallest expression: a+a = 2*a a*a = a^2 • Substitution of symbolic expres...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24631
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
...e™ CAS handheld with Touchpad Examples of symbolic manipulations include: • Expanding expressions: (x+2)^2 = x^2+4x+4 • Factoring expressions: x^2-1 = (x+1)*(x-1) •Simplification to the smallest expression: a+a = 2*a a*a = a^2 • Substitution of symbolic expres...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24632
Solution 10631: Calculator Usage Guidelines for the ACT® test.
...the keys are not arranged in QWERTY format.)• Models with built-in Computer Algebra Systems (capability to simplify algebraic expressions, multiply polynomials, or factor polynomials).Specific Texas Instruments graphing calculators prohibited for use on the ACT test include the TI-89, TI-89 Ti...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10631
Solution 11834: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family.
... the same as solve(), except the domain is temporarily set to complex so that complex solutions are sought and not rejected.The solve() function uses factoring together with the inverses of functions such as ln(), sin(), etc. Except in exact mode, these techniques might be supplemented by heurist...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/11834
Solution 12660: Equations Used to Calculate Linear Regressions on TI Graphing Calculators.
...equations are used to calculate linear regressions on TI graphing calculators? Typically, math classes use the form ax+b or mx+b (this ties into how polynomials are presented: ax2+bx+c). However, statistics classes often use the form a+bx. The TI-81 and the TI-85 use the form typically used in s...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12660
Solution 11693: Algorithm for Solving Trigonometric Functions (Sine, Cosine and Tangent) on Texas Instruments' Graphing Calculators.
...tailed algorithm level. The polynomial approximations, however, are not usually familiar ones like a Taylor's series, but more related to Chebyshev polynomials. Early work on this topic was done by Hastings (ref 3) which is a fascinating book that represents a lot of tedious work in an age wh...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11693
Solution 12165: The cFactor() function on The TI-89 Family, TI-92 Plus, and Voyage™ 200 Graphing Calculators.
...user is willing to accept irrational expressions in any other variables to increase factorization with respect to var. There might be some incidental factoring with respect to other variables. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Soluti...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12165
Solution 11797: Using the Expand() Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
..., TI-92 family and Voyage 200 graphing calculators is the exact opposite function of the factor() function. The expansion is polynomial expansion for polynomials and partial fraction expansion for rational expressions. The proper syntax for the expand() function is: expand(expression [,var]) F...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11797
Solution 10349: Calculation Method Used by the Polynomial Root Finder on the TI-85 and TI-86.
...nvalue solver gives the desired answers. This has the advantage of giving real and complex roots in one straightforward operation even for high order polynomials. This does not imply that a closed form solution for roots of polynomials of order 5 and greater has been found. The QR method for comp...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10349